Home / 9,423.59-14,133.56-2,848.23

Finding the Fourth Proportional to 9,423.59, 14,133.56 and 2,848.23

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Solution

The fourth proportional to 9,423.59, 14,133.56 and 2,848.23 is: 4,271.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423.59 : 14,133.56 = 2,848.23 : x
  2. Step 2: Convert to fraction form
    9,423.59/14,133.56 = 2,848.23/x
  3. Step 3: Cross multiply
    9,423.59x = 14,133.56 × 2,848.23
  4. Step 4: Simplify right side
    9,423.59x = 40,255,615.36
  5. Step 5: Solve for x
    x = 40,255,615.36/9,423.59
  6. Step 6: Final answer
    x = 4,271.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.